Answer / chaitanya

c

What is the output of the given statement? * (defclass article() ((title :accessor article-title :initarg :title) (author :accessor article-author :initarg :author))) * (defclass computer-article (article) ()) * (defclass business-article (article) ()) * (defclass political-article (article) ()) * (setf articles (list (make-instance ‘business-article :title “Memory Prices down”))) a) Business article b) Political article c) Business article

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What is the general pattern that shows how the various parts of an expression fit together? a) Template b) Pattern c) Match d) Both a & b

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 Which is uses their arguments to build intermediate forms and evaluating them to produce a value? a) Backquote b) Macros c) List d) Procedures

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 What is the output of the following statement? * (defun both-ends-with-special ()(setf whole-list (cons (first whole-list) (last whole-list)))) * (setf whole-list ‘(monday tuesday wednesday thursday friday)) * (both-ends-with-special) a) Monday b) Friday c) Wednesday d) Both a & b

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What is the output of the given statement? * (defstruct person (sex nil) (personality ‘nice)) * (setf person-instance-1 (make-person)) * (setf person-instance-2 (make-person :sex ‘female)) a) Person :sex female :personality nice b) Person :sex c) Sex:Female d) None of the mentioned

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 Explain why matching variable is important in Prolog? What is the method to match variables?

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 Explain why PROLOG language is stated as a procedural language?

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 What is the output of the following statement? * (setf meals ‘(breakfast lunch tea dinner)) * (first meals) a) Breakfast b) Lunch c) Tea d) Dinner

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 What is the output of the given statement in LISP? * (setf abc ‘(a b c) xyz ‘(x y z)) * (setf bc (rest abc)) * bc a) A b) B c) C d) BC

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 How data types are categorized in LISP?

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 Which primitive removes all but the last element from the list? a) Last b) First c) Remove d) Revoke

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What is the output of the given statement? * (defstruct person (sex nil) (personality ‘nice)) * (setf person-instance-1 (make-person)) * (setf person-instance-2 (make-person :sex ‘female)) * (person-p ‘(this is a list — not a person instance)) a) Female b) Nice c) T d) Nil

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